/**
  ******************************************************************************
  * @file    stm32f3_discovery.c
  * @author  MCD Application Team
  * @brief   This file provides set of firmware functions to manage Leds and
  *          push-button available on STM32F3-DISCOVERY Kit from STMicroelectronics.
  ******************************************************************************
  * @attention
  *
  * <h2><center>&copy; COPYRIGHT(c) 2016 STMicroelectronics</center></h2>
  *
  * Redistribution and use in source and binary forms, with or without modification,
  * are permitted provided that the following conditions are met:
  *   1. Redistributions of source code must retain the above copyright notice,
  *      this list of conditions and the following disclaimer.
  *   2. Redistributions in binary form must reproduce the above copyright notice,
  *      this list of conditions and the following disclaimer in the documentation
  *      and/or other materials provided with the distribution.
  *   3. Neither the name of STMicroelectronics nor the names of its contributors
  *      may be used to endorse or promote products derived from this software
  *      without specific prior written permission.
  *
  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
  * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  *
  ******************************************************************************
  */
  
/* Includes ------------------------------------------------------------------*/
#include "stm32f10x_conf.h"
#include "aero_conf.h"
#include <stdio.h>
#include <stdarg.h>
/*
  
*/    
void DBG_printf (USART_TypeDef *USARTx, char *fmt, ...)
{
  int ret;
  char buffer[PRINTF_NUM];
  u8 i = 0;
  va_list arg_ptr;
  va_start(arg_ptr, fmt);  
//        ret = vsnprintf(buffer,50, fmt, arg_ptr);
  ret = vsprintf(buffer, fmt, arg_ptr);
  while ((i < ret) && buffer)
  {
    USART_SendData(USARTx, (u8) buffer[i++]);
    while (USART_GetFlagStatus(USARTx, USART_FLAG_TC) == RESET); 
  }
  va_end(arg_ptr);
}

uint32_t aero_UartTxByte(USART_TypeDef* USARTx,uint16_t ch)
{
  USART_SendData(USARTx,ch);
  while( USART_GetFlagStatus(USARTx,USART_FLAG_TC) != SET);
  
  return ( ch );
}


/******************* (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
